Lag luam wholesale nqe Active Optical Cable 3m - 25G SFP28 Active optical cable JHA-SFP28-25G-AOC - JHA
Lag luam wholesale Nqe Active Optical Cable 3m - 25G SFP28 Active optical cable JHA-SFP28-25G-AOC - JHA Nthuav dav:
Nta
◊ Hluav taws xob cuam tshuam raws li SFF-8431
◊ 850nm VCSEL laser thiab PIN yees duab ntes
◊ Qhov siab tshaj plaws txuas ntev ntawm 70m ntawm OM3 MMF thiab 100m ntawm OM4 MMF
◊ Digital diagnostics functions muaj nyob ntawm I2C interface
◊ Kev ua haujlwm kub ua lag luam: 0 ° C txog +70 ° C
◊ + 3.3V ib qho fais fab mov
◊ Kev siv hluav taws xob tsawg dua 1W
◊ Raws li RoHS
◊ Kev tiv thaiv tus password rau A0h thiab A2h
Daim ntawv thov
◊ 25GBASE-SR Ethernet
◊ Servers, keyboards, cia thiab host card adapters
Specification
Qhov siab tshaj qhov ntsuas
Table1- Kev Ntsuas Siab Tshaj Plaws
Parameter | Cim | Min. | Hom | Max. | Chav tsev | Sau ntawv |
Cov khoom siv hluav taws xob | vcc 3 | -0.5 | - | +3.6 | V | |
Cia kub | Ts | -10 | - | +70 | °C | |
Kev khiav dej num | RH | +5 | - | +85 | % | 1 |
Lus Cim: 1 Tsis muaj condensation
Pom zoo rau kev ua haujlwm
Parameter | Cim | Min. | Hom | Max. | Chav tsev | Sau ntawv |
Kev khiav hauj lwm Case Temperature | TC | 0 | - | +70 | °C | |
Fais fab mov Voltage | Vcc | 3.14 | 3.3 | 3.47 ib | V | |
Fais fab mov tam sim no | Icc | - | - | 300 | mA | |
Lub zog Dissipation | Pd | - | - | 1.0 | IN | |
Tus nqi qis | BR | 8.5 | 25.78125 ib | - | Gbps | |
Fiber Khoov Radius | Rb | 3 | - | - | cm |
Rooj2- Pom zoo ua hauj lwm tej yam kev mob
Cov yam ntxwv hluav taws xob
Rooj3- Cov yam ntxwv hluav taws xob
Parameter | Cim | Min. | Hom. | Max. | Chav tsev | Sau ntawv | ||||
Transmitter | ||||||||||
Differential Data Input viav vias | Kuv tuaj, PP | 200 | - | 1600 | mVPP | |||||
Input Differential Impedance | CEEB TOOM | 90 | 100 | 110 | Oh | |||||
Tx_Fault | Kev ua haujlwm li qub | VOL | 0 | - | 0.8 ua | V | ||||
Transmitter txhaum | VOH | 2.0 | - | VCC | V | |||||
Tx_Disable | Kev ua haujlwm li qub | YOG | 0 | - | 0.8 ua | V | ||||
Laser Disable | HIV | 2.0 | - | VCC+0.3 | V | |||||
Tus txais | ||||||||||
Differential hnub tso zis | Vout | 400 | - | 800 | mV | |||||
Cov zis sib txawv impedance | ZD | 90 | 100 | 110 | Oh | |||||
Rx_LOS | Kev ua haujlwm li qub | VOL | 0 | - | 0.8 ua | V | ||||
Poob Signal | VoH | 2.0 | - | VCC | V |
Optical yam ntxwv
Rooj4- Cov yam ntxwv kho qhov muag
Parameter | Cim | Chav tsev | Min | Hom | Max | Sau ntawv |
Optical transmitter yam ntxwv | ||||||
Tus nqi qis | BR | Gbps | 8.5 | 25.78125 ib | - | |
Center Wavelength Range | lwj c | nm | 820 | 850 | 880 ua | |
Nruab nrab Launch zogTx_off | Poof | dBm ib | - | - | -45 | |
Tua tawm Optical Power | P0 | dBm ib | -6.0 | 2.4 | 1 | |
Extinction Ratio | YOG | dB | 2 | - | - | |
Spectral Dav (RMS) | RMS | nm | - | - | 0.65 ib | |
Optical Receiver yam ntxwv | ||||||
Tus nqi qis | BR | Gbps | 8.5 | 25.78125 ib | ||
Me ntsis yuam kev Rate | BER | - | - | E-12 | ||
Kev puas tsuaj pib | DT | dBm ib | 3.4 | - | - |
Overload Input OpticalHwj chim | PIN | dBm ib | 2.4 | - | - | 2 |
Center Wavelength Range | lwj c | nm | 820 | - | 880 ua | |
Receiver Sensitivity nyob rau hauvLub zog nruab nrab | Nws | dBm ib | - | - | -5.2 | 3 |
Los Assert | Poob | dBm ib | -30 | - | - | |
De-Assert | LosD | dBm ib | - | - | -13 | |
Los Hysteresis | LosH | dB | 0.5 |
Nco tseg:
- Muab tso rau hauv 50/125 MMF.
- Ntsuas nrog PRBS 231-1 test pattern @25.78125Gbps.BER=E-12 3. BER=1 × 10-12; PIB 231-1@25.78125Gbps.
Pom zoo Host Board Power Supply Circuit
Daim duab 1, Pom zoo Host Board Power Supply Circuit
Pom zoo Interface Circuit Court
Daim duab 2, pom zoo Interface Circuit Court
Pin kev npaj
Daim duab 3, Pin View
Rooj5- Pin Function
Lus txhais
Pin | Cim | Lub npe / piav qhia | Sau ntawv |
1 | Dej | Module Transmitter Av | 1 |
2 | TX_FAULT | Module Transmitter Fault | 2 |
3 | TX_DISABLE | Transmitter Disable; Tua tawm transmitter laser tso zis | 3 |
4 | SDA | 2-Wire Serial Interface Cov Ntaub Ntawv Kab (MOD-DEF2) | |
5 | SCL | 2-Wire Serial Interface Clock (MOD-DEF1) | |
6 | MOD_ABS | Module Absent, txuas nrog VEET lossis VEER hauv lub module | 2 |
7 | RS 0 | Rate Xaiv 0, xaiv tau tswj SFP + module txais | 4 |
8 | RX_LOS | Txais Cov Lus Qhia Tsis Pom Zoo (Hauv FC raug xaiv los ua Rx_LOS thiab hauv Ethernet xaiv los tsis pom teeb liab) | 2 |
9 | RS 1 | Rate Xaiv 1, xaiv tau tswj SFP + module transmitter | 4 |
10 | VEER | Module txais av | 1 |
11 | VEER | Module txais av | 1 |
12 | RD- | Receiver Inverted Data Output | |
13 | RD+ | Receiver Non-Inverted Data Output | |
14 | VEER | Module txais av | 1 |
15 | VCCR | Module Receiver 3.3 V Supply | |
16 | VCCT | Module Transmitter 3.3 V Supply | |
17 | Dej | Module Transmitter Av | 1 |
18 | TSI + | Transmitter Tsis-Inverted Data Input | |
19 | TD- | Transmitter Inverted Data Input | |
20 | Dej | Module Transmitter Av | 1 |
Nco tseg:
- Module av pins yog cais los ntawm module cas.
- Cov tus pin yuav ua rub nce nrog 4.7K-10 Khob rau a hluav taws xob nruab nrab 3,14v ib 3, 46v ntawm tus tswv tsev lub rooj tsavxwm.
- Tus pin yog rub mus rau VCCT nrog 4.7K-10KΩ resistor nyob rau hauv module.
- Saib SFF-8472 Rev12.2 Table 10-2.
Kev soj ntsuam Specification
Daim duab 4, Memory Map
Mechanical Design Diagram
Rooj5- Kab
Ntev
Cable NtevL(Unit: m) | Ua siab ntev(Unit: cm) |
≤1.0 | +5/-0 |
1.0<L≤4.5 | +15/-0 |
4.5<L≤14.5 ib | +30/-0 |
> 14.5 | + 2% /-0 |
Ceeb toom
Kev Tiv Thaiv Kev Tiv Thaiv: Cov cuab yeej no raug kev puas tsuaj los ntawm electrostatic paug (ESD).
Ib puag ncig dawb zoo li qub tau pom zoo. Ua raws li cov lus qhia raws li cov txheej txheem ESD.
Laser Kev Nyab Xeeb: Cov hluav taws xob tawm los ntawm cov khoom siv laser tuaj yeem ua rau muaj kev phom sij rau tib neeg lub qhov muag. Tsis txhob pom qhov muag raug hluav taws xob ncaj qha lossis tsis ncaj qha.
Product details duab:
Yam khoom Guide:
Nrog peb cov kev tswj hwm zoo, muaj peev xwm ua tau zoo thiab cov txheej txheem tswj tau zoo, peb txuas ntxiv muab peb cov neeg siv khoom zoo tshaj plaws, tsim nyog muag tus nqi thiab cov neeg muab kev pabcuam zoo. We purpose at becoming amongst your trusted partners and earning your satisfaction for Wholesale Price Active Optical Cable 3m - 25G SFP28 Active optical cable JHA-SFP28-25G-AOC - JHA , Cov khoom yuav muab rau thoob plaws lub ntiaj teb no, xws li: Denver, Plymouth, Victoria, Peb xav caw cov neeg muas zaub los ntawm txawv teb chaws los tham txog kev lag luam nrog peb. Peb tuaj yeem muab peb cov neeg siv khoom nrog cov khoom zoo thiab kev pabcuam zoo. Peb paub tseeb tias peb yuav muaj kev sib koom tes zoo thiab ua kom muaj kev zoo siab rau ob tog.
Los ntawm Agnes los ntawm United States - 2018.06.18 17:25
Cov neeg ua haujlwm hauv lub Hoobkas muaj lub siab zoo pab neeg, yog li peb tau txais cov khoom lag luam zoo sai, ntxiv rau, tus nqi kuj tsim nyog, qhov no yog cov tuam ntxhab zoo heev thiab txhim khu kev qha hauv Suav teb.
Los ntawm Sandy los ntawm Hyderabad - 2017.09.16 13:44